f8061094f878bdd90830649682983c5281d68c30f9e411e50761b85347e9d90c

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 07:46

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General

Target

eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll
Size

84KB
MD5

eae1127e600b1d267f7770af627e59a2
SHA1

7d27e7681772eb19f38e403325fd9620a9806bd1
SHA256

f8061094f878bdd90830649682983c5281d68c30f9e411e50761b85347e9d90c
SHA512

a82dfdc44672a240f177dd4598e62cdf5820d40a7fd007f982984b578cc00b2462eb3956e1e2f02b7630f08cd9684eb998abcb6ff7dfd9861a043f3701032d28
SSDEEP

1536:niK5yS2vFYmUSKvSLnY1YqF31MPfpAzLjnY1Y:niK5TK5UScSkH31Wwc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3444	3828	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 3828	2660	regsvr32.exe	82
PID 2660 wrote to memory of 3828	2660	regsvr32.exe	82
PID 2660 wrote to memory of 3828	2660	regsvr32.exe	82

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\eae1127e600b1d267f7770af627e59a2_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3828
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3828 -s 600
    3⤵
    - Program crash
    PID:3444

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3828 -ip 3828
1⤵
PID:1244

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3828-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3828-1-0x0000000010025000-0x0000000010026000-memory.dmp

Filesize
4KB

Download